The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 31, 1995
Filed:
Jun. 08, 1993
Deutsche Thomson-Brandt GmbH, Villengen-Schwenningen, DE;
Abstract
For transmission of coded picture data, coded data may be arranged in blocks having a predetermined average length. Blocks which are not full are filled with data from other blocks. To support decoding in the presence of interference, each of the blocks additionally contains an address pointer which points to addresses in a decoder memory from which data separated from blocks having a greater than the average word length are reconstituted and used for decoding. The additional address pointer information, for a constant channel capacity, results in a lower data rate for picture data, which may lead to reduced picture quality during undisturbed decoding. Respective recovery pointer pairs having full word width are inserted between a predetermined number of data blocks, whereby other address pointers only cover the Least Significant Bits having full word width. Accordingly, additional data can be inserted into the data stream.